Abstract: In this paper, electret based actuators were developed to create a novel free-form loudspeaker. The flexible electret actuator sheet can be easily mass produced in roll or sheet form for ...

This letter presents a new method for the characterization of electret transducers, which are typically used in electret electrostatic vibration energy harvesters (electret e-VEHs). This is the first ...

As a gateway into a professional filmmaking career, the FX2 is a full-frame camera in the Cinema Line that inherits the visual philosophy of Sony's top-level VENICE series. With high mobility, ...

Sony's FX3 Cinema Line camera brings the visions of passionate content creators to life. Cinematic expression is matched with reliable performance and streamlined operation to serve the needs of today ...

Polylactic acid (PLA) is an emerging biodegradable alternative to the standard filtering materials such as polypropylene (PP) used for, e.g., surgical masks. Although static electricity was shown to ...